Sunshine Solar Evacuated Tube Solar Water Heater, Руководство по установке, Страница: 14 / 17

Copyright 2013 0800 sunshine | john@sunshinesolar.co.nz | www.sunshinesolar.co.nz |
14
Section 8:
Setting up the controller
– SR868C8Q Controller
Use page 10 and 11 in controller manual as a guide.
Controller may already be programmed, if pre-programmed always check settings to ensure
all correct.
Pressing set will allow you to change a setting, use + and - to change the setting, pressing esc
will take you back one setting and will not lose the stored data.

Set time using the time and date button, + and - to change.

Press the SET button and a Password will come up, set this to 0000 by pressing the SET button four times.

This will take you into a menu screen DT0, press SET and then + to make this read 12C

Press esc
Heating using the controller through a relay
Note: if you are using a solar cylinder then normally do not use this function but connect top element directly to
the mains supply.

From DTO above. Switch-on temperature difference.

Press + and it will say DTF – press SET and then + to make this 8C. Switch-off temperature difference.

Press esc.

Press + and it will say THET.

Press SET and it will say TH1O (Timing Heating 1 On), press SET and then – to make this 0100,
press set twice until it has a temperature ‘40’. Press plus to increase this to 50.

Press ESC then + display should say TH1F – change this to 0700 and 60C in the same way.

TH2O and TH2F should both be 10:00, TH3O should be 17:00 and 50C,

Change TH3F to 23:00 and 60C.

Press + to TEMP menu, press set.

EMOF 130C press esc, press +. Collector maximum switch-off temperature.

EMON 120C press esc, press +. Collector maximum switch-on temperature.

CMX '– –' press esc, press +. Maximum temperature of collector (Collector cooling function).

CMN '– –' press esc, press +. Low temperature protection of collector.

CFR 2C press esc, press +. Frost protection of collector.

SMX – SET to 80°C for retrofit cylinders or “__” for solar or wetback cylinders. Maximum tank temperature.

All other functions should normally be off “__”.

FUN menu press set, press + until nMin press set – change to 50%. Minimum pump speed.

Press ESC 3 times to escape out of setup.
Warning:
When using the controller to control the element this is activated by the top sensor being under the set point. Most
solar cylinders have the sensor pocket too high, this should be at the halfway point. If using a high sensor pocket (T3)
to control the element you will not guarantee the client more than 30L of hot water.
Ensure good contact between probe and what you are measuring.